Goodman Mfg GAS-FIRED WARM AIR FURNACE GKS9 - Manual (Page 2)

2
Table of Contents
I. Component Identification ............................................................................................................................................... 5
II. Safety .............................................................................................................................................................................. 6
E LECTROSTATIC D ISCHARGE (ESD) P RECAUTIONS .................................................................................................................... 6
III. Product Application ...................................................................................................................................................... 6
IV. Location Requirements & Considerations .................................................................................................................. 7
G ENERAL ......................................................................................................................................................................... 7
C
LEARANCES AND
A
CCESSIBILITY
.......................................................................................................................................... 8
F
URNACE
S
USPENSION
....................................................................................................................................................... 8
E XISTING F URNACE R EMOVAL ............................................................................................................................................... 8
T HERMOSTAT L OCATION ........................................................................................................................................................ 9
V. Combustion & Ventilation Air Requirements ............................................................................................................... 9
VI. Installation Positions ................................................................................................................................................... 11
VII. Horizontal Applications & Considerations ................................................................................................................ 11
G
ENERAL
....................................................................................................................................................................... 11
D RAIN T RAP AND L INES .................................................................................................................................................... 11
L EVELING ....................................................................................................................................................................... 11
A LTERNATE V ENT /F LUE C ONNECTION .................................................................................................................................. 11
A
LTERNATE
E
LECTRICAL AND
G
AS
L
INE
C
ONNECTIONS
............................................................................................................ 12
D RAIN P AN ..................................................................................................................................................................... 12
F REEZE P ROTECTION ........................................................................................................................................................ 12
F
URNACE
S
USPENSION
..................................................................................................................................................... 12
VIII. Propane Gas /High Altitude Installations ............................................................................................................... 12
IX. Vent/Flue Pipe & Combustion Air Pipe ..................................................................................................................... 12
G
ENERAL
....................................................................................................................................................................... 12
D
UAL
C
ERTIFICATION
: N
ON
-D
IRECT
/D
IRECT
V
ENT
.................................................................................................................. 13
M ATERIALS AND J OINING M ETHODS ..................................................................................................................................... 13
P ROPER V ENT /F LUE AND C OMBUSTION A IR P IPING P RACTICES ............................................................................................... 13
T
ERMINATION
L
OCATIONS
................................................................................................................................................... 13
C ANADIAN V ENTING R EQUIREMENTS ..................................................................................................................................... 14
S TANDARD F URNACE C ONNECTIONS .................................................................................................................................... 14
A
LTERNATE
F
URNACE
C
ONNECTIONS
.................................................................................................................................... 14
N ON -D IRECT V ENT (S INGLE P IPE ) P IPING ........................................................................................................................... 15
D IRECT V ENT (D UAL P IPE ) P IPING ..................................................................................................................................... 17
V ENT /I NTAKE T ERMINATIONS F OR I NSTALLATION OF M ULTIPLE D IRECT V ENT F URNACES ................................................................ 18
C
ONCENTRIC
V
ENT
T
ERMINATION
........................................................................................................................................ 18
S IDE W ALL V ENT K IT ...................................................................................................................................................... 18
X. Condensate Drain Lines & Drain Trap ........................................................................................................................ 19
G
ENERAL
....................................................................................................................................................................... 19
U PRIGHT I NSTALLATIONS .................................................................................................................................................... 20
H ORIZONTAL I NSTALLATIONS ................................................................................................................................................ 22
XI. Electrical Connections ................................................................................................................................................ 23
W
IRING
H
ARNESS
............................................................................................................................................................ 23
115 V OLT L INE C ONNECTIONS ........................................................................................................................................... 23
24 V OLT T HERMOSTAT W IRING ........................................................................................................................................... 24
24 V
OLT
H
UMIDIFIER
........................................................................................................................................................ 24
XII. Gas Supply and Piping .............................................................................................................................................. 24
G ENERAL ....................................................................................................................................................................... 24
G
AS
P
IPING
C
ONNECTIONS
................................................................................................................................................ 25
P ROPANE G AS T ANKS AND P IPING ...................................................................................................................................... 26
XIII. Circulating Air & Filters ............................................................................................................................................ 27
D UCTWORK - A IR F LOW ................................................................................................................................................... 27
C
HECKING
D
UCT
S
TATIC
................................................................................................................................................... 27
B OTTOM R ETURN A IR O PENING [U PFLOW M ODELS ] .............................................................................................................. 28
F ILTERS - R EAD T HIS S ECTION B EFORE I NSTALLING T HE R ETURN A IR D UCTWORK ..................................................................... 28
U
PRIGHT
I
NSTALLATIONS
.................................................................................................................................................... 29
H ORIZONTAL I NSTALLATIONS ................................................................................................................................................ 29